CN102023750A - Pixel array - Google Patents
Pixel array Download PDFInfo
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- CN102023750A CN102023750A CN2010105826217A CN201010582621A CN102023750A CN 102023750 A CN102023750 A CN 102023750A CN 2010105826217 A CN2010105826217 A CN 2010105826217A CN 201010582621 A CN201010582621 A CN 201010582621A CN 102023750 A CN102023750 A CN 102023750A
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- addressing pixel
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Abstract
A pixel array is composed of a plurality of pixel structures in array arrangement, and each pixel structure at least comprises a sub-pixel and an address pixel, wherein the addressing pixel is configured at one side of the sub-pixel and can generate electromagnetic radiation wave with invisible wavelength. The addressing pixel in the pixel array is properly arranged so that the pixel array can be divided into a plurality of groups of digital codes; therefore, the pixel array can be applied to constructing a non-touch panel input device by detecting a digital code combination composed of electromagnetic radiation wave generated by the addressing pixel.
Description
Patented claim of the present invention for the applicant in the application number of on May 21st, 2003 application be 03130892.9, denomination of invention divides an application for the application for a patent for invention of " picture element array ".
Technical field
The invention relates to a kind of pel array (pixel array), and, can be applied to the pel array of the contactless panel input device of construction particularly relevant for disposing the addressing pixel in a kind of dot structure in pel array.
Background technology
Fast development and application along with infotech, radio mobile communication and information household appliances, in order to reach the purpose of more convenient, lighter and handyizatioier of volume and hommization, many information products have changed use touch panel (Touch Panel) into as input media by traditional input mode, therefore can save the occupied spaces of input media such as keyboard or mouse.
Please refer to Fig. 1, it is represented is the diagrammatic cross-section of a kind of touch panel of knowing, wherein Trackpad 104 is to be attached on the display panel 102, image then is to be shown by the direction of display panel 102 towards Trackpad 104 as shown by arrows, wherein Trackpad 104 is normally by modes such as piezoelectricity, resistance, condenser types, when finger or object contact Trackpad,, and can access the finger or the position of object touch panel by the electric field change of contact position.
Yet for above-mentioned touch panel, its induction mode is the induction mode that belongs to " contact adding pressure type ", thereby can produce the problem of lack of resolution, and, when touch panel is imported, produce the problem of crushing panel quite easily because the application of force of contact is excessive.
And because Trackpad is the outermost layer that is attached to display panel, image is must pass Trackpad could show, thereby can make the luminescence efficiency reduction of panel, and not only more power consumption also can be shortened serviceable life of display panel.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of pel array,, and can use the contactless panel input device of this pel array construction by the suitable addressing pixel of configuration in each dot structure.
Another object of the present invention provides a kind of pel array, and the electromagnetic radiation as waves by sensing addressing pixel to be positioning, thereby can improve the positioning resolution of the display panel of this pel array institute construction.
A further object of the present invention provides a kind of pel array, does not need to install on display panel Trackpad, therefore can improve the luminescence efficiency of panel, and can avoid display panel to touch the damage that input causes because of pressure.
The present invention proposes a kind of pel array, be applicable to contactless panel input device, this pel array is to be array arrangement institute by a plurality of dot structures to constitute, wherein comprise a pixel and one first addressing pixel in each dot structure at least, wherein this first addressing pixel is a side that is configured in time pixel.And in above-mentioned dot structure, wherein the material of the first addressing pixel comprises the material of the electromagnetic radiation as waves that can produce the invisible light wavelength.
In above-mentioned dot structure, be that the first addressing pixel that can give in the pel array is the one kind of of two kinds of different electromagnetic wave radiation states, it for example is the first addressing pixel region to be divided into having the addressing pixel is set and it is removed (or not being provided with), different length (length), different thicknesses (width), different materials, different wavelength, different reflectivity etc., so that it can produce the signal of " 0 " and " 1 ".
In above-mentioned pel array, can also in each dot structure, dispose another second addressing pixel, and this second addressing pixel is another side that is configured in abutting connection with the inferior pixel of the first addressing pixel.And the material of this second addressing pixel comprises the material of the electromagnetic radiation as waves that can produce the invisible light wavelength.
In addition, in above-mentioned dot structure, the second addressing pixel that can give equally in the pel array is the one kind of of two kinds of different electromagnetic wave radiation states, it for example is the second addressing pixel region to be divided into having the addressing pixel is set and it is removed (or not being provided with), different length, different thicknesses, different materials, different wavelength, different reflectivity etc., so that it can produce the signal of " 0 " and " 1 ".
From the above, because the present invention is provided with the addressing pixel that can produce electromagnetic radiation as waves in each dot structure of pel array, and the addressing pixel in the pel array carried out suitable configuration, the mode of utilizing sensing addressing electromagnetic radiation as waves that pixel is sent again is to locate the formed panel of this pel array, and therefore pel array of the present invention is the face equipment that is applicable to that construction is contactless.
Because the display panel of pixel construction of the present invention, be the electromagnetic radiation as waves that produced by sensing addressing pixel positioning, thereby compare to the contact pressing mode that pel array of the present invention is the positioning resolution that can improve panel input device.
In addition, because pel array of the present invention is to be applicable to the contactless display panel of construction, therefore on application pel array of the present invention institute construction display panel, need not install Trackpad, therefore display panel can have higher photoluminescence efficiency and serviceable life, and can avoid panel to touch input because of pressure and cause damage.
For above and other objects of the present invention, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is represented is the diagrammatic cross-section of a kind of touch panel of knowing.
What Fig. 2 was represented is the planar configuration synoptic diagram of the pel array of preferred embodiment of the present invention.
Fig. 3 is represented be preferred embodiment of the present invention pass through that configuration has the addressing pixel of different electromagnetic waves radiation states in the different pixels structure so that dot structure has the synoptic diagram of different conditions.
Fig. 4 is represented be another preferred embodiment of the present invention pass through that configuration has the addressing pixel of different electromagnetic waves radiation states in the different pixels structure so that dot structure has the synoptic diagram of different conditions.
Fig. 5 is represented be another preferred embodiment of the present invention pass through that configuration has the addressing pixel of different electromagnetic waves radiation states in the different pixels structure so that dot structure has the synoptic diagram of different conditions.
Fig. 6 is represented be another preferred embodiment of the present invention pass through that configuration has the addressing pixel of different electromagnetic waves radiation states in the different pixels structure so that dot structure has the synoptic diagram of different conditions.
What Fig. 7 was represented is the synoptic diagram with a byte of 16 dot structures compositions of preferred embodiment of the present invention.
Fig. 8 is represented is the synoptic diagram that the display panel of pel array of the present invention institute construction is applied to import.
Graphic sign explanation:
102,700: display panel
104: Trackpad
200,702: dot structure
202,302,312,402,412,502,512,602,612: inferior pixel
204,304,404,404,504,514,604,614: addressing pixel (X addressing pixel)
206,306,406,416,506,516,606,616: addressing pixel (Y addressing pixel)
710: sensor
Embodiment
What Fig. 2 was represented is the planar configuration synoptic diagram of the pel array of preferred embodiment of the present invention.Generally speaking, the pel array on the display panel is to be array by a plurality of pixels to arrange and constitute, and for simplicity, only illustrates part (6) dot structure in Fig. 2.Even pel array of the present invention can be the pel array that is used for display panels, also can be the pel array that is used for organic electric-excitation luminescent displaying panel.
Please refer to Fig. 2, each dot structure 200 in the pel array has 202 and addressing pixels of pixel (sub-pixel) (shadow pixel) 204 at least one time.Wherein each time pixel 202 for example be an inferior pixel that shows red (R), inferior pixel that shows green (G) or a demonstration blueness (B) inferior pixel one of them.And the arrangement mode of several times pixel 202 for example is mosaic type, triangle, stripe or four pixel RGGB layout types (not illustrating).
Addressing pixel 204 (or being called X addressing pixel) is to be strip and a side being provided in the dot structure 200 time pixel 202, wherein addressing pixel 204 for example is to be provided in lighttight position in the dot structure 200, and the material of addressing pixel 204 for example is by can be spontaneous or be excited and the material that produces the electromagnetic radiation as waves of invisible light wavelength is constituted, and the electromagnetic radiation as waves of the invisible light wavelength that sends of this a little material for example is the invisible light lifted, fluorescent, infrared light, ultraviolet light etc.Therefore, by configuration addressing pixel 204 in each dot structure 200 in pel array, and then make pel array can produce the electromagnetic radiation as waves of the required invisible light wavelength of panel location detecting.
In addition, except addressing pixel 204, the present invention can also dispose another addressing pixel 206 (or being called Y addressing pixel) in dot structure 200, addressing pixel 206 is to be strip and to be provided in the dot structure 200 in abutting connection with the position of inferior pixel 202 another sides of addressing pixel 204, wherein addressing pixel 206 for example is to be provided in lighttight position in the dot structure 200, and the material of addressing pixel 206 for example is by can be spontaneous or be excited and the material that produces the electromagnetic radiation as waves of invisible light wavelength is constituted, and the electromagnetic radiation as waves of the invisible light wavelength that sends of this a little material for example is the invisible light of being lifted, fluorescent, infrared light, ultraviolet light etc.By another addressing pixel 206 of configuration in dot structure, and even the station-keeping ability (detailed content will be described later) of the promptly extendible thus pel array display board that dot structure constituted.
Then, by being to have two kinds of different electromagnetic waves radiation states with addressing pixel 204 (or addressing pixel 206) individual settings, and can be by sensor behind the electromagnetic radiation as waves of the addressing pixel 204 (addressing pixel 206) that receives two kinds of different electromagnetic wave radiation states, the signal of two " 0 " or " 1 " into of changing, and the combination of the signal by two, so that can form different numerical codes on the pel array.
Then, please refer to Fig. 3, what it was represented is the addressing pixel that has different electromagnetic wave radiation states by configuration in dot structure, so that dot structure has the method for different electromagnetic wave radiation states.As shown in Figure 3, explain with addressing pixel 304 (X addressing pixel), for example be in two different dot structures 300 and dot structure 310, configuration addressing pixel 304 in pixel electrode 300, in pixel electrode 310, then do not dispose the addressing pixel, and make dot structure 300 and dot structure 310 have different states, and then can when sensed, produce the signal of two " 0 " or " 1 ".And addressing pixel 306 (Y addressing pixel) also can be done same configuration.
Except method shown in Figure 3, the present invention can also be as shown in Figure 4, in two different dot structures 400 and dot structure 410, explain with addressing pixel 404,414 (X addressing pixel), the addressing pixel 404 of configuration wider width in pixel electrode 400, in pixel electrode 410, then dispose the narrower addressing pixel 414 of width (X addressing pixel), and make dot structure 400 and dot structure 410 can have different electromagnetic wave radiation states (width).In addition, addressing pixel 406,416 (Y addressing pixel) also can be done same configuration.
Except above-mentioned Fig. 3 and method shown in Figure 4, as shown in Figure 5, can also be in two different dot structures 500 and dot structure 510, configuration has the addressing pixel 504 (X addressing pixel) and the addressing pixel 514 (X addressing pixel) of different length (length), makes dot structure 500 and dot structure 510 have the purpose of different electromagnetic wave radiation states and reach.Addressing pixel 506,516 (Y addressing pixel) also can be done same configuration.
Except above-mentioned Fig. 3, Fig. 4 and method shown in Figure 5, as shown in Figure 6, can also be in two different dot structures 600 and dot structure 610, configuration has unlike material or has different wavelength, also or have the addressing pixel 604 (X addressing pixel) and the addressing pixel 614 (X addressing pixel) of different reflectivity, makes dot structure 600 and dot structure 610 have the purpose that different electromagnetic waves radiate states and reach.Addressing pixel 606,616 (Y addressing pixel) also can be done same configuration.
Above-mentioned Fig. 3 to Fig. 6 is the situation that has different electromagnetic wave radiation states in order to the pixels illustrated structure; Yet according to the needs on the actual design, the dot structure on the pel array is possible have identical or different electromagnetic wave radiation states.
Then, please refer to Fig. 7, what it was represented is the synoptic diagram of forming a byte with 16 dot structures.As shown in Figure 7, dot structure 200 in a byte is looked actual needs and is had different electromagnetic wave radiation states individually, for addressing pixel 204 (or addressing pixel 206), disposing addressing pixel person is 1, not disposing addressing pixel person is 0, via the result that all addressing pixels 204 in this byte are scanned, just can access one group of specific numerical code shown in the shadow pixel 204 of Fig. 7.And,, then can access by one group of specific numerical code shown in the shadow pixel 204,206 of Fig. 7 by addressing pixel 204,206 is scanned.Therefore, by the dot structure on the entire pixel array being formed a plurality of bytes (numerical code), and give numerical code and be, and can reach the purpose of location by numerical code with the corresponding pass of position (display panel) with different numerical value.
In described dot structure of above-mentioned Fig. 2 to Fig. 7 or pel array, in fact as long as configuration X addressing pixel just has the effect of location, configuration as for Y addressing pixel is to have two effects, the words that the first is arranged in pairs or groups with X addressing pixel are the discriminating numbers that can increase numerical code, for example be for independent use X addressing pixel, can locate 2 with the byte that n dot structure formed
nIndividual location point then uses X, Y addressing pixel then can locate 2 simultaneously
2nIndividual site.No matter another effect is a panel is vertical or level is used, the formed panel of pel array of the present invention all can the identification location.
Then, please refer to Fig. 8, it is represented is the synoptic diagram that the display panel 700 of pel array of the present invention institute construction is applied to import.As shown in Figure 8, the pel array of this display panel 700 is constituted (only illustrating part) by the dot structure 702 with addressing pixel of the present invention, in the time will importing to this display panel 700, receive the numerical code of electromagnetic radiation as waves sense position that dot structures 702 are sent to obtain via suitable sensor 710, then again according to suitable formula, just can extrapolate sensor 710 present pairing positions of panels and the affirmation that positions by numerical code, therefore need not dispose Trackpad, do not need the touch panel surface, just can carry out contactless input action.
In sum, of the present invention have following advantage at least:
1. because the present invention is provided with the addressing pixel that can produce electromagnetic radiation as waves in each dot structure of pel array, and the addressing pixel in the pel array carried out suitable configuration, the mode of utilizing sensing addressing electromagnetic radiation as waves that pixel is sent again is to locate the formed panel of this pel array, and therefore pel array of the present invention is the face equipment that is applicable to that construction is contactless.
2. because the display panel of pixel construction of the present invention, be the electromagnetic radiation as waves that produced by sensing addressing pixel positioning, thereby compare to the contact pressing mode that pel array of the present invention is the positioning resolution that can improve panel input device.
3. because pel array of the present invention is to be applicable to the contactless display panel of construction, therefore on application pel array of the present invention institute construction display panel, need not install Trackpad, therefore display panel can have higher photoluminescence efficiency and serviceable life, and can avoid panel to touch input because of pressure and cause damage.
Though the present invention discloses as above with a preferred embodiment, right its is not in order to limit the present invention, any people who is familiar with this technology, without departing from the spirit and scope of the present invention, when can doing a little change and retouching, therefore scope of the present invention is when looking being as the criterion that accompanying Claim defines.
Claims (16)
1. a pel array is applicable to contactless panel input device, and this pel array is made of a plurality of first dot structures, wherein comprises at least in those first dot structures at each:
A pixel; And
One first addressing pixel is configured in a side of this time pixel; Wherein the material of this first addressing pixel comprises the material of the electromagnetic radiation as waves that can produce the invisible light wavelength.
2. pel array as claimed in claim 1, wherein this first addressing pixel have one first electromagnetic wave radiation state and one second electromagnetic wave radiation state one of them, and this first electromagnetic wave radiation state is different from this second electromagnetic wave and radiates state.
3. pel array as claimed in claim 2, wherein the first addressing pixel of the first addressing pixel of this first electromagnetic wave radiation state and this second electromagnetic wave radiation state has different length or width.
4. pel array as claimed in claim 2, wherein the first addressing pixel of the first addressing pixel of this first electromagnetic wave radiation state and this second electromagnetic wave radiation state has different reflectivity.
5. pel array as claimed in claim 2, wherein the electromagnetic wave of first its radiation of addressing pixel of the first addressing pixel of this first electromagnetic wave radiation state and this second electromagnetic wave radiation state has different wave length.
6. pel array as claimed in claim 2, wherein the first addressing pixel of this first electromagnetic wave radiation state has different materials with the first addressing pixel of this second electromagnetic wave radiation state.
7. pel array as claimed in claim 1, wherein each those first dot structure has more one second addressing pixel, and this second addressing pixel is another side that is configured in abutting connection with the inferior pixel of this first addressing pixel.
8. pel array as claimed in claim 7, wherein the material of this second addressing pixel comprises the material of the electromagnetic radiation as waves that can produce the invisible light wavelength.
9. pel array as claimed in claim 7, wherein this second addressing pixel have one the 3rd electromagnetic wave radiation state and one the 4th electromagnetic wave radiation state one of them, and the 3rd electromagnetic wave radiation state is different from the 4th electromagnetic wave and radiates state.
10. pel array as claimed in claim 9, wherein the second addressing pixel of second addressing pixel of the 3rd electromagnetic wave radiation state and the 4th electromagnetic wave radiation state has different length or width.
11. pel array as claimed in claim 9, wherein the second addressing pixel of second addressing pixel of the 3rd electromagnetic wave radiation state and the 4th electromagnetic wave radiation state has different reflectivity.
12. pel array as claimed in claim 9, wherein the second addressing pixel of the 3rd electromagnetic wave radiation state and the 4th electromagnetic wave radiate the electromagnetic wave that the second addressing pixel of state radiated and have different wave length.
13. pel array as claimed in claim 9, wherein the second addressing pixel of the 3rd electromagnetic wave radiation state has different materials with the second addressing pixel of the 4th electromagnetic wave radiation state.
14. pel array as claimed in claim 1, wherein more comprise one second dot structure, and comprise this time pixel at least in each those second dot structure, and do not dispose this first addressing pixel, wherein the allocation position of the inferior pixel in each those second dot structure is the allocation position that corresponds to the inferior pixel in each those first dot structure.
15. pel array as claimed in claim 14, wherein each those second dot structure has more one second addressing pixel, and the allocation position of this second addressing pixel is the position that corresponds in first dot structure in abutting connection with another side of the inferior pixel of this first addressing pixel.
16. pel array as claimed in claim 15, wherein the material of this second addressing pixel comprises the material of the electromagnetic radiation as waves that can produce the invisible light wavelength.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105826217A CN102023750A (en) | 2003-05-21 | 2003-05-21 | Pixel array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105826217A CN102023750A (en) | 2003-05-21 | 2003-05-21 | Pixel array |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031308929A Division CN1549193A (en) | 2003-05-21 | 2003-05-21 | Picture prime group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102023750A true CN102023750A (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105826217A Pending CN102023750A (en) | 2003-05-21 | 2003-05-21 | Pixel array |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648277A (en) * | 2016-11-11 | 2017-05-10 | 京东方科技集团股份有限公司 | Electronic device, manufacturing method and operation method thereof, and electronic copying system |
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2003
- 2003-05-21 CN CN2010105826217A patent/CN102023750A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106648277A (en) * | 2016-11-11 | 2017-05-10 | 京东方科技集团股份有限公司 | Electronic device, manufacturing method and operation method thereof, and electronic copying system |
| CN106648277B (en) * | 2016-11-11 | 2019-05-03 | 京东方科技集团股份有限公司 | Electronic device and its manufacturing method and operating method, electronics make carbon copies system |
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Application publication date: 20110420 |